680945536

素因数分解:

$2^7\times {\mathrm{683}}^1\times {\mathrm{7789}}^1$

素因数の和:8486

約数の個数: 32

約数和(自身を含む): 1358731800

約数和(自身を除く): 677786264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 683, 1366, 2732, 5464, 7789, 10928, 15578, 21856, 31156, 43712, 62312, 87424, 124624, 249248, 498496, 996992, 5319887, 10639774, 21279548, 42559096, 85118192, 170236384, 340472768, 680945536]

約数ペア:

[(1, 680945536), (2, 340472768), (4, 170236384), (8, 85118192), (16, 42559096), (32, 21279548), (64, 10639774), (128, 5319887), (683, 996992), (1366, 498496), (2732, 249248), (5464, 124624), (7789, 87424), (10928, 62312), (15578, 43712), (21856, 31156)]